Results 191 to 200 of about 15,774 (268)

Influence of aluminium doping on high purity quartz glass properties. [PDF]

open access: yesRSC Adv
Gaweł BA   +5 more
europepmc   +1 more source

Pegmatite fields of French Variscan Massifs : proximal markers of a partial melting front

open access: green, 2019
Éric Gloaguen   +10 more
openalex   +1 more source

RECOGNITION OF A 600-KM-LONG LATE TRIASSIC RARE METAL (Li-Rb-Be-Nb-Ta) PEGMATITE BELT IN THE WESTERN KUNLUN OROGENIC BELT, WESTERN CHINA

Economic Geology, 2022
The rising demand of strategic metals, especially lithium, necessitates discovery of new resources to meet the global supply chain. Recently, several pegmatite-hosted rare metal (Li-Rb-Be-Nb-Ta) deposits have been discovered in the Western Kunlun ...
He Wang, Guoxiang Chi
exaly   +2 more sources

Textural Features and Chemical Evolution in Ta-Nb Oxides: Implications for Deuteric Rare-Metal Mineralization in the Yichun Granite-Marginal Pegmatite, Southeastern China

Economic Geology, 2018
The genesis of Ta-Nb oxides in granitoid environments and, in particular, the role of deuteric fluids in Ta-Nb ore formation remain controversial. Ta-Nb oxides in the Yichun deposit occur disseminated in a topaz lepidolite granite and in the intermediate
Iain M Samson
exaly   +2 more sources

The Pegmatite Puzzle

Elements, 2012
Virtually every conceivable model to explain the internal evolution of granitic pegmatites had been proposed by the 1920s. Two of these hypotheses have prevailed: (1) the fractional crystallization of flux-bearing granitic melt inward from the margins of the pegmatite body to the center, and (2) the buoyant separation of an aqueous fluid from the ...
D. London, G. B. Morgan
exaly   +2 more sources

Beneficiation of lithium bearing pegmatite rock: a review

Mineral Processing and Extractive Metallurgy Review, 2022
The need for lithium in energy storage systems has risen dramatically due to the development of renewable energy technology, portable devices, and electric cars.
S. Sahoo   +7 more
semanticscholar   +1 more source

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